Alert archive / Washington / Frost Advisories / 2025
Frost Advisories in Washington, April 2025
8 frost advisories in April 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in April 2025. Tap one for its archive.
- Frost Advisories
- 8
- Busiest day
- April 11, 20253 frost advisories
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 3, 1:33 AM PDT | Frost Advisory | PQR | Clark, Cowlitz, Skamania | 31 hr |
| Apr 3, 1:18 PM PDT | Frost Advisory | SEW | Grays Harbor, Lewis, Mason, Thurston | 20 hr |
| Apr 11, 1:43 AM PDT | Frost Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 54 hr |
| Apr 11, 1:51 AM PDT | Frost Advisory | SEW | Clallam, Grays Harbor, King, Lewis, Mason, Pierce and 4 more | 54 hr |
| Apr 11, 2:22 PM PDT | Frost Advisory | SEW | Grays Harbor, Lewis, Mason, Thurston | 18 hr |
| Apr 20, 1:05 PM PDT | Frost Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 44 hr |
| Apr 21, 1:40 PM PDT | Frost Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant | 19 hr |
| Apr 23, 7:50 PM PDT | Frost Advisory | OTX | Adams, Grant | 13 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clark County3
- Cowlitz County3
- Skamania County3
- Grays Harbor County3
- Lewis County3
- Mason County3
- Thurston County3
- Pacific County2
- Wahkiakum County2
- Adams County2
- Grant County2
- Clallam County1
- King County1
- Pierce County1
- Skagit County1
- Snohomish County1
- Whatcom County1
- Asotin County1
- Chelan County1
- Douglas County1
- Garfield County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.